Hi! I’m Courtney, a US-based freelance artist. I studied illustration at the Rhode Island School of Design and have worked as an in-house graphic designer, a fine art painter, and a children's illustrator. I currently work as an illustrator for The Poster Posse, a collective of artists creating movie posters. My clients include Disney, Marvel Studios, Sony Pictures, Amazon Studios, Adobe, Nike, Ubisoft, and Bethesda Game Studios. 

You can find me across social media @camartinart.


Movie poster work, children's publishing, and design

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(Adapted for Young Readers)

The True Story of a Young Boy's Journey to Becoming an Astronaut

by Mike Massimino
Penguin Random House, 2020

cover by Courtney Autumn Martin


An astronaut who completed spacewalks on two Hubble missions tells his inspiring story in this middle grade adaptation of the bestselling adult memoir, Spaceman: An Astronaut's Unlikely Journey to Unlock the Secrets of the Universe.

From the time he was seven-years-old and saw Apollo 11 land on the moon, Mike Massimino dreamed of becoming an astronaut. Long Island is a long way from space. Kids like him, growing up in working-class families, seldom left the neighborhood. But with the encouragement of teachers and mentors, Mike ventured down on a path that took him to Columbia University and to MIT. It wasn't easy. There were academic setbacks and disappointments aplenty--and NASA turned him down three times. Still, Mike never gave up. He rose to each challenge and forged ahead, inching closer to realizing his boyhood dream. His love of science and space, along with his indomitable spirit and sense of teamwork eventually got him assigned to two missions to fix the Hubble Space Telescope--as a spacewalker. 

Spaceman takes readers on Mike's unlikely ride from Earth to space, showing the breathtaking wonder of science and technology along the way.

"Mike Massimino is a spaceman through and through. In this edition for young people, he tells us how hard work can take you out of this world. He believes in teamwork, and he never gives up. Prepare to be inspired." --BILL NYE, SCIENCE GUY and CEO, THE PLANETARY SOCIETY

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Follow The Drinking Gourd

by Wim Coleman and Perrin

Red Chair Press, 2014

Slavery in the United States became illegal in the 1860s. Before that, many slaves found their way north by following the Big Dipper, or the Drinking Gourd as they called it. Our story begins in 1880 with Old Ellie and Old Sam, two escaped slaves who share their brave story along the path to freedom called the Underground Railroad. 

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The Four Blind Men

by Vikram Gulaty

National Geographic Learning, 2013

Four blind men are walking though the jungle. Suddenly, they hear a strange sound. What is in the forest with them? Each man guesses something different. Who is right?

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Two Years' Vacation

by Jules Verne retold by Karl Nordvall

Compass Publishing, 2012

A group of boys from Charman School have been lost at sea and land on an island to await  their rescue. For two years they fend for themselves until the arrival of strangers (and criminals) on the island. 

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Little Red Riding Hood

Classic Record-A-Story

Publications International, 2010

Record a book in your own voice and create a keepsake gift, Featuring full color illustrations in a sturdy board book format.

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•Named to the 2009 Amelia Bloomer List

•Oppenheim Toy Portfolio Gold Award 2008

In 1884, when men were the only people allowed to vote in national elections, Belva Lockwood took a bold but legal step: She ran for president! Though her campaign was difficult, Belva never wavered in her

commitment to equality, earning the respect of many fellow citizens.

A little-known but richly deserving American historical figure,

Belva is an inspiration for modern-day readers.

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Ballots for Belva

by Sudipta Bardhan-Quallen

Abrams Books, 2008



by Sunita Apte

Macmillan/McGraw-Hill, 2009

Ella and her pioneering family travel across buffalo country in search

of a new home in this Historical Fiction Leveled Reader Book.

Like many other families of the time, they endure both the

challenges of life on the move and the happy surprises along the way.​

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